grain boundary

A grain-boundary defect barrier model of SnO 2· Co 2 O 3· Sb 2 O 3 varistor was also introduced.

提出了SnO2·Co2O3·Sb2O3的晶界缺陷势垒模型.

The stable eutectic carbides with complex morphologyprevent coalescence of grain boundary voids and therefore prolong tertiary creep stage and rupture time.

在晶界上形成形态复杂稳定的碳化物能阻止空洞的连接，从而延长了蠕变第三阶段，增加了断裂时间。

Simulating of depth analysis of atomprobe along vertical direction to grain boundary

模拟原子探针垂直于晶界方向上的深度分析

By adjusting temperature, grain precipitation is limited by nucleation energy and only grain boundary precipitation exists.

通过调整温度, 颗粒沉淀受核化能量控制,就只有晶界沉淀存在.

The formation of grain boundary step when machining poly-crystal is also examined.

还探讨了加工多晶材料时晶界台阶的形成.

Grain boundary non-equilibrium segregation phenomenon has been found in many alloy systems.

溶质晶界 非平衡 偏聚现象已在大量合金系中发现.

But at 1150℃ and 1250℃, clear grain boundary formed.

在1150℃和1250℃下, 却形成了清晰的富铋晶界.

The first chapter aims at revealing various meso-deformation characteristics, such as crystalline slip and grain boundary slide, which are recorded under scaning electronic microscope for high purity aluminum tensile specimen at room temperature.

论文中第一章通过对高纯多晶铝室温拉伸的刻线扫描电镜动态观察，获得了包括晶粒内部滑移、晶界滑错等丰富翔实的多晶体细观变形特征。

And the precipitation phases in the grain boundary of LF 6 and 2024 alloys deteriorate their corrosion-resistance.

而LF6和2024合金由于在晶界处有析出相形成而降低了它们的耐蚀性.

This paper explains the role of metallic materials grain boundary in high temperature oxidation behaviour of pure metals and alloys in brief.

扼要阐述了金属材料晶界在纯金属与合金高温氧化中的作用。

The superplastic behavior is to grain boundary sliding accommodated by dislocation motion assisted by lattice diffusion.

合金的超塑性变形机制为晶格扩散控制的位错协调晶界滑动机制.

AlN precipitation at the full austenite grain boundary would worsen the ductility of the steels.

在奥氏体单相区,由于氮化铝的析出导致钢种的塑性恶化.

It was proposed that the formation of grain boundary barriers can be attributed to the oxygen absorption during the cooling process, which was supported by AES profile analysis.

我们认为晶界势垒起源于降温过程中的氧吸附，并且此观点得到了AES深度分析的支持。

Most rocks in the crust contain stress-aligned fluid-saturated grain-boundary cracks and pores 1126.

地壳中大部分岩石包含着应力 — 排列的流体 — 渗透的晶粒间界裂纹和孔隙126.

The grain boundary segregation becomes more severe when the cooling speed is increased.

同时,随着冷却速率加大,晶界偏析变得更为显著.